"""simple docstring"""


import collections
import os
import re
from pathlib import Path


a				='src/transformers'


# Matches is_xxx_available()
a				=re.compile(r'is\_([a-z_]*)_available()')
# Catches a one-line _import_struct = {xxx}
a				=re.compile(r'^_import_structure\s+=\s+\{([^\}]+)\}')
# Catches a line with a key-values pattern: "bla": ["foo", "bar"]
a				=re.compile(r'\s+"\S*":\s+\[([^\]]*)\]')
# Catches a line if not is_foo_available
a				=re.compile(r'^\s*if\s+not\s+is\_[a-z_]*\_available\(\)')
# Catches a line _import_struct["bla"].append("foo")
a				=re.compile(r'^\s*_import_structure\["\S*"\]\.append\("(\S*)"\)')
# Catches a line _import_struct["bla"].extend(["foo", "bar"]) or _import_struct["bla"] = ["foo", "bar"]
a				=re.compile(r'^\s*_import_structure\[\S*\](?:\.extend\(|\s*=\s+)\[([^\]]*)\]')
# Catches a line with an object between quotes and a comma:     "MyModel",
a				=re.compile(r'^\s+"([^"]+)",')
# Catches a line with objects between brackets only:    ["foo", "bar"],
a				=re.compile(r'^\s+\[([^\]]+)\]')
# Catches a line with from foo import bar, bla, boo
a				=re.compile(r'\s+from\s+\S*\s+import\s+([^\(\s].*)\n')
# Catches a line with try:
a				=re.compile(r'^\s*try:')
# Catches a line with else:
a				=re.compile(r'^\s*else:')





def      lowerCamelCase_					(   __lowerCAmelCase							)				->   str:




						'''simple docstring'''



						if _re_test_backend.search(__lowerCAmelCase							) is None:
												return None
						lowerCamelCase__   =[b[0] for b in _re_backend.findall(__lowerCAmelCase							)]
						backends.sort()
						return "_and_".join(__lowerCAmelCase							)





def      lowerCamelCase_					(   __lowerCAmelCase							)				->   Union[str, Any]:




						'''simple docstring'''



						with open(__lowerCAmelCase  ,       "r"  ,       encoding="utf-8"  ,       newline="\n"							) as f:
												lowerCamelCase__   =f.readlines()

						lowerCamelCase__   =0
						while line_index < len(__lowerCAmelCase							) and not lines[line_index].startswith("_import_structure = {"							):
												line_index += 1

						# If this is a traditional init, just return.
						if line_index >= len(__lowerCAmelCase							):
												return None

						# First grab the objects without a specific backend in _import_structure
						lowerCamelCase__   =[]
						while not lines[line_index].startswith("if TYPE_CHECKING"							) and find_backend(lines[line_index]							) is None:
												lowerCamelCase__   =lines[line_index]
												# If we have everything on a single line, let's deal with it.
												if _re_one_line_import_struct.search(__lowerCAmelCase							):
																		lowerCamelCase__   =_re_one_line_import_struct.search(__lowerCAmelCase							).groups()[0]
																		lowerCamelCase__   =re.findall(r"\[([^\]]+)\]"  ,       __lowerCAmelCase							)
																		for imp in imports:
																								objects.extend([obj[1:-1] for obj in imp.split(", "							)]							)
																		line_index += 1
																		continue
												lowerCamelCase__   =_re_import_struct_key_value.search(__lowerCAmelCase							)
												if single_line_import_search is not None:
																		lowerCamelCase__   =[obj[1:-1] for obj in single_line_import_search.groups()[0].split(", "							) if len(__lowerCAmelCase							) > 0]
																		objects.extend(__lowerCAmelCase							)
												elif line.startswith(" " * 8 + "\""							):
																		objects.append(line[9:-3]							)
												line_index += 1

						lowerCamelCase__   ={"none": objects}
						# Let's continue with backend-specific objects in _import_structure
						while not lines[line_index].startswith("if TYPE_CHECKING"							):
												# If the line is an if not is_backend_available, we grab all objects associated.
												lowerCamelCase__   =find_backend(lines[line_index]							)
												# Check if the backend declaration is inside a try block:
												if _re_try.search(lines[line_index - 1]							) is None:
																		lowerCamelCase__   =None

												if backend is not None:
																		line_index += 1

																		# Scroll until we hit the else block of try-except-else
																		while _re_else.search(lines[line_index]							) is None:
																								line_index += 1

																		line_index += 1

																		lowerCamelCase__   =[]
																		# Until we unindent, add backend objects to the list
																		while len(lines[line_index]							) <= 1 or lines[line_index].startswith(" " * 4							):
																								lowerCamelCase__   =lines[line_index]
																								if _re_import_struct_add_one.search(__lowerCAmelCase							) is not None:
																														objects.append(_re_import_struct_add_one.search(__lowerCAmelCase							).groups()[0]							)
																								elif _re_import_struct_add_many.search(__lowerCAmelCase							) is not None:
																														lowerCamelCase__   =_re_import_struct_add_many.search(__lowerCAmelCase							).groups()[0].split(", "							)
																														lowerCamelCase__   =[obj[1:-1] for obj in imports if len(__lowerCAmelCase							) > 0]
																														objects.extend(__lowerCAmelCase							)
																								elif _re_between_brackets.search(__lowerCAmelCase							) is not None:
																														lowerCamelCase__   =_re_between_brackets.search(__lowerCAmelCase							).groups()[0].split(", "							)
																														lowerCamelCase__   =[obj[1:-1] for obj in imports if len(__lowerCAmelCase							) > 0]
																														objects.extend(__lowerCAmelCase							)
																								elif _re_quote_object.search(__lowerCAmelCase							) is not None:
																														objects.append(_re_quote_object.search(__lowerCAmelCase							).groups()[0]							)
																								elif line.startswith(" " * 8 + "\""							):
																														objects.append(line[9:-3]							)
																								elif line.startswith(" " * 12 + "\""							):
																														objects.append(line[13:-3]							)
																								line_index += 1

																		lowerCamelCase__   =objects
												else:
																		line_index += 1

    # At this stage we are in the TYPE_CHECKING part, first grab the objects without a specific backend
						lowerCamelCase__   =[]
						while (
						    line_index < len(__lowerCAmelCase							)
						    and find_backend(lines[line_index]							) is None
						    and not lines[line_index].startswith("else"							)
						):
												lowerCamelCase__   =lines[line_index]
												lowerCamelCase__   =_re_import.search(__lowerCAmelCase							)
												if single_line_import_search is not None:
																		objects.extend(single_line_import_search.groups()[0].split(", "							)							)
												elif line.startswith(" " * 8							):
																		objects.append(line[8:-2]							)
												line_index += 1

						lowerCamelCase__   ={"none": objects}
						# Let's continue with backend-specific objects
						while line_index < len(__lowerCAmelCase							):
												# If the line is an if is_backend_available, we grab all objects associated.
												lowerCamelCase__   =find_backend(lines[line_index]							)
												# Check if the backend declaration is inside a try block:
												if _re_try.search(lines[line_index - 1]							) is None:
																		lowerCamelCase__   =None

												if backend is not None:
																		line_index += 1

																		# Scroll until we hit the else block of try-except-else
																		while _re_else.search(lines[line_index]							) is None:
																								line_index += 1

																		line_index += 1

																		lowerCamelCase__   =[]
																		# Until we unindent, add backend objects to the list
																		while len(lines[line_index]							) <= 1 or lines[line_index].startswith(" " * 8							):
																								lowerCamelCase__   =lines[line_index]
																								lowerCamelCase__   =_re_import.search(__lowerCAmelCase							)
																								if single_line_import_search is not None:
																														objects.extend(single_line_import_search.groups()[0].split(", "							)							)
																								elif line.startswith(" " * 12							):
																														objects.append(line[12:-2]							)
																								line_index += 1

																		lowerCamelCase__   =objects
												else:
																		line_index += 1

						return import_dict_objects, type_hint_objects





def      lowerCamelCase_					(   __lowerCAmelCase  ,       __lowerCAmelCase							)				->   Optional[int]:




						'''simple docstring'''



						def find_duplicates(__lowerCAmelCase							):
												return [k for k, v in collections.Counter(__lowerCAmelCase							).items() if v > 1]

						if list(import_dict_objects.keys()							) != list(type_hint_objects.keys()							):
												return ["Both sides of the init do not have the same backends!"]

						lowerCamelCase__   =[]
						for key in import_dict_objects.keys():
												lowerCamelCase__   =find_duplicates(import_dict_objects[key]							)
												if duplicate_imports:
																		errors.append(F'''Duplicate _import_structure definitions for: {duplicate_imports}'''							)
												lowerCamelCase__   =find_duplicates(type_hint_objects[key]							)
												if duplicate_type_hints:
																		errors.append(F'''Duplicate TYPE_CHECKING objects for: {duplicate_type_hints}'''							)

												if sorted(set(import_dict_objects[key]							)							) != sorted(set(type_hint_objects[key]							)							):
																		lowerCamelCase__   ="base imports" if key == "none" else F'''{key} backend'''
																		errors.append(F'''Differences for {name}:'''							)
																		for a in type_hint_objects[key]:
																								if a not in import_dict_objects[key]:
																														errors.append(F'''  {a} in TYPE_HINT but not in _import_structure.'''							)
																		for a in import_dict_objects[key]:
																								if a not in type_hint_objects[key]:
																														errors.append(F'''  {a} in _import_structure but not in TYPE_HINT.'''							)
						return errors





def      lowerCamelCase_					(   )				->   Tuple:




						'''simple docstring'''



						lowerCamelCase__   =[]
						for root, _, files in os.walk(__lowerCAmelCase							):
												if "__init__.py" in files:
																		lowerCamelCase__   =os.path.join(__lowerCAmelCase  ,       "__init__.py"							)
																		lowerCamelCase__   =parse_init(__lowerCAmelCase							)
																		if objects is not None:
																								lowerCamelCase__   =analyze_results(*__lowerCAmelCase							)
																								if len(__lowerCAmelCase							) > 0:
																														lowerCamelCase__   =F'''Problem in {fname}, both halves do not define the same objects.\n{errors[0]}'''
																														failures.append("\n".join(__lowerCAmelCase							)							)
						if len(__lowerCAmelCase							) > 0:
												raise ValueError("\n\n".join(__lowerCAmelCase							)							)





def      lowerCamelCase_					(   )				->   List[Any]:




						'''simple docstring'''



						lowerCamelCase__   =[]
						for path, directories, files in os.walk(__lowerCAmelCase							):
												for folder in directories:
																		# Ignore private modules
																		if folder.startswith("_"							):
																								directories.remove(__lowerCAmelCase							)
																								continue
																		# Ignore leftovers from branches (empty folders apart from pycache)
																		if len(list((Path(__lowerCAmelCase							) / folder).glob("*.py"							)							)							) == 0:
																								continue
																		lowerCamelCase__   =str((Path(__lowerCAmelCase							) / folder).relative_to(__lowerCAmelCase							)							)
																		lowerCamelCase__   =short_path.replace(os.path.sep  ,       "."							)
																		submodules.append(__lowerCAmelCase							)
												for fname in files:
																		if fname == "__init__.py":
																								continue
																		lowerCamelCase__   =str((Path(__lowerCAmelCase							) / fname).relative_to(__lowerCAmelCase							)							)
																		lowerCamelCase__   =short_path.replace(".py"  ,       ""							).replace(os.path.sep  ,       "."							)
																		if len(submodule.split("."							)							) == 1:
																								submodules.append(__lowerCAmelCase							)
						return submodules


a				=[
    'convert_pytorch_checkpoint_to_tf2',
    'modeling_flax_pytorch_utils',
    'models.esm.openfold_utils',
]





def      lowerCamelCase_					(   )				->   Tuple:




						'''simple docstring'''



						from transformers.utils import direct_transformers_import

						lowerCamelCase__   =direct_transformers_import(__lowerCAmelCase							)

						lowerCamelCase__   =set(transformers._import_structure.keys()							)
						# This contains all the base keys of the _import_structure object defined in the init, but if the user is missing
						# some optional dependencies, they may not have all of them. Thus we read the init to read all additions and
						# (potentiall re-) add them.
						with open(os.path.join(__lowerCAmelCase  ,       "__init__.py"							)  ,       "r"							) as f:
												lowerCamelCase__   =f.read()
						import_structure_keys.update(set(re.findall(r"import_structure\[\"([^\"]*)\"\]"  ,       __lowerCAmelCase							)							)							)

						lowerCamelCase__   =[
						    module
						    for module in get_transformers_submodules()
						    if module not in IGNORE_SUBMODULES and module not in import_structure_keys
						]

						if len(__lowerCAmelCase							) > 0:
												lowerCamelCase__   ="\n".join(F'''- {module}''' for module in module_not_registered							)
												raise ValueError(
												    "The following submodules are not properly registed in the main init of Transformers:\n"
												    F'''{list_of_modules}\n'''
												    "Make sure they appear somewhere in the keys of `_import_structure` with an empty list as value."							)


if __name__ == "__main__":
	check_all_inits()
	check_submodules()



"""simple docstring"""


def      lowerCamelCase_					(   __lowerCAmelCase							)				->   int:




						'''simple docstring'''



						if not isinstance(__lowerCAmelCase  ,       __lowerCAmelCase							):
												raise TypeError("only integers accepted as input"							)
						else:
												lowerCamelCase__   =str(abs(__lowerCAmelCase							)							)
												lowerCamelCase__   =[list(__lowerCAmelCase							) for char in range(len(__lowerCAmelCase							)							)]
												for index in range(len(__lowerCAmelCase							)							):
																		num_transpositions[index].pop(__lowerCAmelCase							)
												return max(
												    int("".join(list(__lowerCAmelCase							)							)							) for transposition in num_transpositions							)


if __name__ == "__main__":
	__import__('doctest').testmod()


